diff --git a/hwe/func_gamerule.php b/hwe/func_gamerule.php
index de2562da..6c93881e 100644
--- a/hwe/func_gamerule.php
+++ b/hwe/func_gamerule.php
@@ -1339,7 +1339,6 @@ function checkEmperior() {
     $db->insert('ng_old_nations', [
         'server_id'=>UniqueConst::$serverID,
         'nation'=>$nation['nation'],
-        'history'=>'',
         'data'=>Json::encode($oldNation)
     ]);